public class ListRenderer extends BlockRenderer
childRenderers, EPS, flushed, INF, isLastRendererForModelElement, modelElement, occupiedArea, parent, positionedRenderers, properties
Constructor and Description |
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ListRenderer(List modelElement)
Creates a ListRenderer from its corresponding layout object.
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Modifier and Type | Method and Description |
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protected AbstractRenderer |
createOverflowRenderer(int layoutResult) |
protected AbstractRenderer |
createSplitRenderer(int layoutResult) |
IRenderer |
getNextRenderer()
Gets a new instance of this class to be used as a next renderer, after this renderer is used, if IRenderer.layout(LayoutContext) is called more than once.
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LayoutResult |
layout(LayoutContext layoutContext)
This method simulates positioning of the renderer, including all of its children, and returns the LayoutResult , representing the layout result, including occupied area, status, i.e.
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protected IRenderer |
makeListSymbolRenderer(int index, IRenderer renderer) |
applyRotation, applyRotationLayout, applyVerticalAlignment, beginRotationIfApplied, createRotationTransformInsideOccupiedArea, draw, endRotationIfApplied, getOccupiedAreaBBox
addAllProperties, addChild, alignChildHorizontally, applyAbsolutePositioningTranslation, applyAction, applyBorderBox, applyBorderBox, applyDestination, applyMargins, applyMargins, applyPaddings, applyPaddings, calculateAbsolutePdfBBox, calculateBBox, deleteOwnProperty, deleteProperty, drawBackground, drawBorder, drawChildren, getBorderAreaBBox, getBorders, getChildRenderers, getDefaultProperty, getFirstYLineRecursively, getInnerAreaBBox, getMargins, getModelElement, getOccupiedArea, getOwnProperties, getOwnProperty, getPaddings, getProperty, getProperty, getPropertyAsBoolean, getPropertyAsColor, getPropertyAsFloat, getPropertyAsFloat, getPropertyAsFont, getPropertyAsInteger, hasOwnOrModelProperty, hasOwnProperty, hasProperty, initElementAreas, isFixedLayout, isFlushed, isKeepTogether, isNotFittingHeight, isNotFittingLayoutArea, isPositioned, isRelativePosition, move, rectangleToPointsList, retrieveHeight, retrieveUnitValue, retrieveWidth, setBorders, setParent, setProperty, toString, transformPoints
public LayoutResult layout(LayoutContext layoutContext)
IRenderer
LayoutResult
, representing the layout result, including occupied area, status, i.e. if there was enough place to fit the renderer subtree, etc. LayoutResult
can be extended to return custom layout results for custom elements, e.g. TextRenderer
uses TextLayoutResult
as its result. This method can be called standalone to learn how much area the renderer subtree needs, or can be called before IRenderer.draw(DrawContext)
, to prepare the renderer to be flushed to the output stream.
layout
in interface IRenderer
layout
in class BlockRenderer
layoutContext
- the description of layout area and any other additional information
public IRenderer getNextRenderer()
IRenderer
IRenderer.layout(LayoutContext)
is called more than once.
protected AbstractRenderer createSplitRenderer(int layoutResult)
createSplitRenderer
in class BlockRenderer
protected AbstractRenderer createOverflowRenderer(int layoutResult)
createOverflowRenderer
in class BlockRenderer
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